Module: Rea::MetaType::Entity::ClassMethods

Defined in:
lib/rea/meta_type/entity.rb

Instance Method Summary collapse

Instance Method Details

#group_item(*group_names, &block) ⇒ Object 



35
36
37
38
39
40
41
 
# File 'lib/rea/meta_type/entity.rb', line 35

def group_item *group_names, &block
  options = group_names.extract_options!
  group_names.flatten.each do |name|
    @context = Rea::Group.groups(self).find_or_create_by_name(name, :entity_types=>self.name)
    block.call if block_given?
  end
end

#grouping(options = {}, &block) ⇒ Object 



28
29
30
31
32
33
 
# File 'lib/rea/meta_type/entity.rb', line 28

def grouping options={}, &block
  has_many :group_entities, :as=>:entity
  has_many :groups, :through=>:group_entities
  #group_class.entity_classes << self
  block.call if block_given?
end

#item(name, options = {}, &block) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
 
# File 'lib/rea/meta_type/entity.rb', line 17

def item name, options={}, &block
  if self.ancestors.include?(ActiveRecord::Base)
    @context = self.find_or_create_by_name name, options
  else
    cattr_reader name
    @context = self.new({:name=>name.to_s, :value=>1}.merge(options))
    self.class_variable_set "@@#{name}", @context
  end
  block.call if block_given?
end

#specification(name, options = {}) ⇒ Object 



44
45
46
 
# File 'lib/rea/meta_type/entity.rb', line 44

def specification name, options={}
  belongs_to name, options
end